201504590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77801}}^1$

素因数の和:77852

約数の個数: 32

約数和(自身を含む): 425732544

約数和(自身を除く): 224227954

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77801, 155602, 389005, 544607, 778010, 1089214, 2723035, 2878637, 5446070, 5757274, 14393185, 20150459, 28786370, 40300918, 100752295, 201504590]

約数ペア:

[(1, 201504590), (2, 100752295), (5, 40300918), (7, 28786370), (10, 20150459), (14, 14393185), (35, 5757274), (37, 5446070), (70, 2878637), (74, 2723035), (185, 1089214), (259, 778010), (370, 544607), (518, 389005), (1295, 155602), (2590, 77801)]